CN210777222U - Mathematics applied solid geometry experimental device - Google Patents
Mathematics applied solid geometry experimental device Download PDFInfo
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- CN210777222U CN210777222U CN201921707949.XU CN201921707949U CN210777222U CN 210777222 U CN210777222 U CN 210777222U CN 201921707949 U CN201921707949 U CN 201921707949U CN 210777222 U CN210777222 U CN 210777222U
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Abstract
The utility model discloses a solid geometry experimental device for mathematics application, which comprises an operation table, a fixed base, a lifting part and a first movable plate, wherein the bottom of the operation table is embedded and connected with the lifting part, the bottom of the lifting part is fixedly connected with the fixed base, one side of the top end of the operation table is movably connected with a geometry display part, the other side of the forehead top end of the operation table is movably connected with an image display mechanism, the bottom of the geometry display part is fixedly connected with a movable rod, the top of the geometry display part is embedded and connected with a semi-transparent geometry body, the geometry display part is arranged on one side of the top end of the operation table, the geometry display part is movably connected with the operation table, the geometry display part can display the semi-transparent geometry body and can make the position of the semi-transparent geometry body more prominent, the attention of students is focused on the semi-transparent geometry body for, and the student can observe the semitransparent geometric body more clearly, so that the practicability of the device is effectively improved.
Description
Technical Field
The utility model relates to an experiment teaching equipment field specifically is a solid geometry experimental apparatus is used to mathematics.
Background
In data teaching contents, particularly solid geometry parts have high requirements on the space imagination ability and logic thinking ability of students, but many students cannot easily change thinking from plane geometry to solid geometry due to the defects, so a better learning tool is needed to assist the students in learning; in the process of mathematical teaching, the solid geometry knowledge needs to be explained to students, the application and understanding of the knowledge are generally carried out only by deducing formulas, the students cannot understand from a deeper angle and cannot see more intuitive graphs, and for this reason, some teaching models need to be adopted so as to deepen the understanding of the students on the solid geometry of the space.
The solid geometry experimental apparatus height is unadjustable for current mathematics, and the bandwagon effect is poor, when experimental teaching show with the geometry mould, the mould of show can not let the better observation of student, and the solid geometry experimental apparatus is used to current mathematics can not show the planar image of geometry mould, makes the image that the student can audio-visual understanding and each direction of observing the geometry mould, and the device is not perfect enough, is difficult to satisfy modern society's demand.
Therefore, how to design a solid geometry experimental device for mathematical application becomes a problem that needs to be solved currently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solid geometry experimental apparatus is used to mathematics to propose highly can not adjust, the poor problem of bandwagon effect in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a solid geometry experimental device for mathematics application comprises an operation table, a fixed base, a lifting part and a first movable plate, wherein the bottom of the operation table is connected with the lifting part in an embedded manner, the bottom of the lifting part is fixedly connected with the fixed base, one side of the top end of the operation table is movably connected with a geometry display part, the other side of the top end of the forehead of the operation table is movably connected with an image display mechanism, one end of the top end of the operation table is movably connected with the first movable plate, one side of the middle of the top of the operation table is connected with a switch in an embedded manner, one side of the inner top end of the operation table is fixedly connected with a power supply, the other side of the middle of the inner top of the operation table is fixedly connected with a single chip microcomputer, the other side of the inner top of the operation table is fixedly connected with an image processing circuit, the luminous piece of top intermediate position fixedly connected with LED of show board, the top embedding of geometry show part is connected with the pellicle geometry body, the inside inner wall middle part embedding of the pellicle geometry body is connected with the second fly leaf, the inside middle part swing joint of lifting unit spare has flexible pipe, the inside bottom fixedly connected with spring fixed pin of flexible pipe, image display mechanism's top opposite side swing joint has the touch-control screen, image display mechanism's top one side fixedly connected with carbon steel return bend, the one end top fixedly connected with sharp light irradiation component of carbon steel return bend, the one end bottom fixedly connected with high definition digtal camera of carbon steel return bend.
Preferably, the inner wall is embedded and connected with a sundries placing groove in the middle of the bottom of the operating platform.
Preferably, a movable shaft is fixedly connected to the bottom end of the movable first movable plate.
Preferably, the bottom end of the fixed base is connected with anti-skid lines in an embedded mode.
Preferably, the number of the image display mechanisms is one, the image display mechanisms are arranged on the other side of the top end of the operating platform, and the image display mechanisms are movably connected with the operating platform.
Preferably, the geometric display part is arranged on one side of the top end of the operating platform, and the geometric display part is movably connected with the operating platform.
Compared with the prior art, the beneficial effects of the utility model are that:
1. solid geometry experimental apparatus is used to mathematics, image display mechanism set up the top opposite side at the operation panel, image display mechanism and operation panel swing joint, and image display mechanism can show the inside image of the solid teaching aid of geometry through the touch-control screen exhibition for experiment teaching mr can carry out the lines explanation to the figure that demonstrates, the effectual variety that the device teaching shows that has improved.
2. Solid geometry experimental apparatus is used to mathematics, geometry show part set up in top one side of operation panel, geometry show part and operation panel swing joint, and geometry show part can demonstrate the translucent geometry body, and enables the position of translucent geometry body more prominent, makes student's attention concentrate on the translucent geometry body and observes, the effectual practicality that improves the device use.
Drawings
Fig. 1 is a side sectional view of the present invention;
fig. 2 is an overall plan view of the present invention;
FIG. 3 is a sectional view of the console of the present invention;
FIG. 4 is a cross-sectional view of a geometric display component of the present invention;
fig. 5 is a diagram of the connection frame of the internal components of the present invention.
In the figure: 1. the device comprises an operation table, 2, a fixed base, 3, a lifting component, 4, a first movable plate, 5, a geometric display component, 6, an image display mechanism, 7, a carbon steel bent pipe, 8, a high-definition camera, 9, a linear light irradiation component, 10, a movable shaft, 11, an extension pipe, 12, a spring fixed pin, 13, projection cloth, 14, a switch, 15, a sundries placing groove, 16, an image processing circuit board, 17, a single chip microcomputer, 18, a power supply, 19, a movable rod, 20, a display plate, 21, an LED light-emitting block, 22, a semitransparent geometric body, 23, a second movable plate, 24, a touch screen, 25 and anti-skid patterns.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In a first embodiment, please refer to fig. 1-5, the present invention provides a technical solution: a solid geometry experimental device for mathematics application comprises an operation table 1, a fixed base 2, a lifting part 3 and a first movable plate 4, wherein the bottom of the operation table 1 is connected with the lifting part 3 in an embedded manner, the bottom of the lifting part 3 is fixedly connected with the fixed base 2, one side of the top end of the operation table 1 is movably connected with a geometry display part 5, the other side of the top end of the forehead of the operation table 1 is movably connected with an image display mechanism 6, one end of the top end of the operation table 1 is movably connected with the first movable plate 4, one side of the middle of the top of the operation table 1 is connected with a switch 14 in an embedded manner, one side of the inner top end of the operation table 1 is fixedly connected with a power supply 18, the other side of the middle of the top of the interior of the operation table 1 is fixedly connected with a single chip microcomputer 17, the other side of the top of the interior of the operation, the luminous piece 21 of top intermediate position fixedly connected with LED of show board 20, the top embedding of geometry show part 5 is connected with pellicle geometry 22, the inside inner wall middle part embedding of pellicle geometry 22 is connected with second fly leaf 23, the inside middle part swing joint of lifting unit 3 has flexible pipe 11, the inside bottom fixedly connected with spring fixed pin 12 of flexible pipe 11, the top opposite side swing joint of image display mechanism 6 has touch screen 24, top one side fixedly connected with carbon steel return bend 7 of image display mechanism 6, the one end top fixedly connected with sharp light irradiation component 9 of carbon steel return bend 7, the one end bottom fixedly connected with high definition digtal camera 8 of carbon steel return bend 7.
Preferably, inner wall embedding is connected with debris standing groove 15 in the middle of the bottom of operation panel 1, when carrying out experiment teaching, need the three-dimensional experiment teaching aid of multiple geometry, let the student observe the three-dimensional apparatus of multiple geometry, debris standing groove 15 can place experiment teaching aid, the edge of debris standing groove 15 is the arc edge, the article that prevent to place drop, the sponge material of bottom can carry out drying process with the article of placing, keep the drying of apparatus, the effectual life who improves experiment teaching aid.
Preferably, the bottom end of the first movable plate 4 is fixedly connected with the movable shaft 10, when the first movable plate 4 and the touch screen 24 on the device rotate, the rotation adjustment of the first movable plate 4 and the touch screen 24 needs to be fixed, the movable shaft 10 is divided into an inner shaft and an outer shaft, when the first movable plate 4 and the touch screen 24 rotate through the movable shaft 10, a projection on the inner shaft of the movable shaft 10 is clamped in a groove on the inner wall of the outer shaft, so that the rotation adjustment of the rotation of the first movable plate 4 and the touch screen 24 is fixed, and the stability of the adjustment and fixation of the first movable plate 4 and the touch screen 24 is effectively ensured.
Preferably, unable adjustment base 2's bottom embedding is connected with anti-skidding line 25, when using the device, need fix the device on ground or desktop, when fixing the device on ground or desktop, unable adjustment base 2 can contact with ground or desktop, anti-skidding line 25 is coarse line, unable adjustment base 2 on the device and ground or desktop contact time, anti-skidding line 25 can increase 2 bottoms of unable adjustment base and ground or desktop contact's frictional force, when avoiding the device to fix on ground or desktop, the device makes the device take place to remove because of the contact surface wet and slippery of fixed, the effectual fixed non-skid property of device that has improved.
Preferably, one image display mechanism 6 is arranged, the image display mechanism 6 is arranged at the other side of the top end of the operating platform 1, the image display mechanism 6 is movably connected with the operating platform 1, the image display mechanism 6 can display the image inside the geometric three-dimensional teaching aid through the touch screen 24, so that an experimental teaching teacher can explain lines of the displayed image, when the device is used, the switch 14 is opened, so that the high-definition camera 8 transmits the image of the semi-transparent geometric body 22 to the image processing circuit board 16 for processing and conversion, and then transmits the image to the touch screen 24 through the singlechip 17 for display, the image acquisition angle of the high-definition camera 8 is rotated through the carbon steel bent pipe 7, the touch screen 24 can display the images displayed at different angles of the geometric three-dimensional image, and the linear light irradiation component 9 can be opened through the touch screen 24 to perform linear irradiation on the semi-transparent geometric body 22, the shadow part of the semi-transparent geometric body 22 is projected on the projection cloth 13 on the first movable plate 4, so that the in-plane observation view of the geometric stereo image can be observed through the projection cloth 13, and the teaching display diversity of the device is effectively improved.
Preferably, one geometric display part 5 is arranged, the geometric display part 5 is arranged on one side of the top end of the operating platform 1, the geometric display part 5 is movably connected with the operating platform 1, the geometric display part 5 can display the semitransparent geometric bodies 22, the positions of the semitransparent geometric bodies 22 can be more prominent, the attention of students is focused on the semitransparent geometric bodies 22 for observation, when the device is used, the semitransparent geometric bodies 22 are placed on the display board 20, the movable rod 19 at the bottom end of the display board 20 can drive the geometric display part 5 to rotate, the display angle of the semitransparent geometric bodies 22 is adjusted, the LED light-emitting block 21 is controlled to be on through the touch screen 24, the semitransparent geometric bodies 22 can generate certain brightness, the attention of students is more easily focused on the semitransparent geometric bodies 22, and a plurality of the semitransparent geometric bodies 22 can be observed more clearly, and the spring fixing pin 12 on the lifting component 3 is clamped in the fixing groove on the inner side of the telescopic pipe 11, so that the display height of the semitransparent geometric body 22 is adjusted, a teacher can better perform experimental teaching operation, students can observe the semitransparent geometric body 22 more clearly, and the practicability of the device is effectively improved.
The working principle is as follows: firstly, whether the movable shaft 10 is damaged is checked, the bottom end of the first movable plate 4 is fixedly connected with the movable shaft 10, when the first movable plate 4 and the touch screen 24 on the device rotate, the rotation adjustment of the first movable plate 4 and the touch screen 24 needs to be fixed, the movable shaft 10 is divided into an inner shaft and an outer shaft, when the first movable plate 4 and the touch screen 24 rotate through the movable shaft 10, a bump on the inner shaft of the movable shaft 10 is clamped in a groove on the inner wall of the outer shaft, so that the rotation adjustment and fixation of the first movable plate 4 and the touch screen 24 are achieved, and the stability of the adjustment and fixation of the first movable plate 4 and the touch screen 24 is effectively guaranteed;
then, the device is fixedly supported through the fixed base 2, the bottom end of the fixed base 2 is embedded and connected with the anti-slip lines 25, when the device is used, the device needs to be fixed on the ground or a desktop, when the device is fixed on the ground or the desktop, the fixed base 2 can be contacted with the ground or the desktop, the anti-slip lines 25 are rough lines, when the fixed base 2 on the device is contacted with the ground or the desktop, the anti-slip lines 25 can increase the friction force of the bottom end of the fixed base 2 contacted with the ground or the desktop, the device is prevented from moving due to wet and slippery of a fixed contact surface when the device is fixed on the ground or the desktop, and the anti-slip property of the fixation of the device is effectively improved;
then, teaching tools are placed in the sundry placing groove 15, the sundry placing groove 15 is connected to the inner wall of the middle of the bottom of the operating platform 1 in an embedded mode, when experiment teaching is conducted, various geometric three-dimensional experiment teaching tools are needed, students can observe the various geometric three-dimensional tools, the sundry placing groove 15 can place the experiment teaching tools, the edge of the sundry placing groove 15 is an arc-shaped edge, placed articles are prevented from falling off, sponge materials at the bottom can dry the placed articles, the tools are kept dry, and the service life of the experiment teaching tools is effectively prolonged;
next, the semi-transparent geometric solid 22 is displayed through the geometric display part 5, one geometric display part 5 is arranged, the geometric display part 5 is arranged on one side of the top end of the operating platform 1, the geometric display part 5 is movably connected with the operating platform 1, the geometric display part 5 can display the semi-transparent geometric solid 22 and can enable the position of the semi-transparent geometric solid 22 to be more prominent, so that the attention of students is focused on the semi-transparent geometric solid 22 for observation, when the device is used, the semi-transparent geometric solid 22 is placed on the display board 20, the movable rod 19 at the bottom end of the display board 20 can drive the geometric display part 5 to rotate, the display angle of the semi-transparent geometric solid 22 is adjusted, the LED light-emitting block 21 is controlled to be lightened through the touch screen 24, so that the semi-transparent geometric solid 22 can generate certain brightness, and the attention of students is more easily focused on the semi-transparent geometric solid 22, the multiple semitransparent geometric bodies 22 can be observed more clearly, the display height of the semitransparent geometric bodies 22 is adjusted by clamping the spring fixing pin 12 on the lifting component 3 in the fixing groove on the inner side of the extension tube 11, so that teachers can better perform experiment teaching operation, students can observe the semitransparent geometric bodies 22 more clearly, and the practicability of the device is effectively improved;
finally, the image display mechanism 6 displays the image of the semitransparent geometric solid 22, one image display mechanism 6 is arranged, the image display mechanism 6 is arranged at the other side of the top end of the operating platform 1, the image display mechanism 6 is movably connected with the operating platform 1, the image display mechanism 6 can display the image inside the geometric solid teaching aid through the touch screen 24, so that an experimental teaching teacher can explain the line of the displayed image, when the device is used, the switch 14 is opened, the high-definition camera 8 transmits the image of the semitransparent geometric solid 22 to the image processing circuit board 16 for processing and conversion, the image is transmitted to the touch screen 24 through the single chip microcomputer 17 for display, the image acquisition angle of the high-definition camera 8 is rotated through the carbon steel elbow 7, the touch screen 24 can display the image displayed at different angles of the geometric solid figure, and the linear light irradiation component 9 can be opened through the touch screen 24, the semitransparent geometric body 22 is irradiated linearly, so that the shadow part of the semitransparent geometric body 22 is projected on the projection cloth 13 on the first movable plate 4, the in-plane observation view of a geometric stereo image can be observed through the projection cloth 13, the teaching and displaying diversity of the device is effectively improved, and the working principle of the mathematical application stereo geometric experimental device is the principle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a mathematics is used solid geometry experimental apparatus, includes operation panel (1), unable adjustment base (2), lifting means (3) and first fly leaf (4), its characterized in that: the bottom of the operating platform (1) is connected with a lifting part (3) in an embedded manner, the bottom of the lifting part (3) is fixedly connected with a fixed base (2), one side of the top end of the operating platform (1) is movably connected with a geometric display part (5), the other side of the frontal top end of the operating platform (1) is movably connected with an image display mechanism (6), one end of the top end of the operating platform (1) is movably connected with a first movable plate (4), one side of the middle of the top of the operating platform (1) is connected with a switch (14) in an embedded manner, one side of the inner top end of the operating platform (1) is fixedly connected with a power supply (18), the other side of the middle of the inner top of the operating platform (1) is fixedly connected with a single chip microcomputer (17), the other side of the inner top of the operating platform (1) is fixedly connected with an image processing, the utility model discloses a luminous demonstration board, including geometry show part (5), the middle top fixedly connected with show board (20) of geometry show part (5), the top intermediate position fixedly connected with LED light-emitting block (21) of show board (20), the top embedding of geometry show part (5) is connected with pellicle geometry (22), the inside inner wall middle part embedding of pellicle geometry (22) is connected with second fly leaf (23).
2. The mathematical application solid geometry experimental apparatus according to claim 1, wherein: the utility model discloses a high-definition camera, including lift part (3), the inside middle part swing joint of lift part (3) has flexible pipe (11), the inside bottom fixedly connected with spring fixed pin (12) of flexible pipe (11), the top opposite side swing joint of image display mechanism (6) has touch screen (24), top one side fixedly connected with carbon steel return bend (7) of image display mechanism (6), the one end top fixedly connected with sharp light irradiation component (9) of carbon steel return bend (7), the one end bottom fixedly connected with high definition camera (8) of carbon steel return bend (7).
3. The mathematical application solid geometry experimental apparatus according to claim 1, wherein: the inner wall of the middle of the bottom of the operating platform (1) is embedded and connected with a sundries placing groove (15).
4. The mathematical application solid geometry experimental apparatus according to claim 1, wherein: the bottom end of the first movable plate (4) is fixedly connected with a movable shaft (10).
5. The mathematical application solid geometry experimental apparatus according to claim 1, wherein: the bottom end of the fixed base (2) is connected with anti-skid lines (25) in an embedded mode.
6. The mathematical application solid geometry experimental apparatus according to claim 1, wherein: the image display mechanism (6) is arranged on the other side of the top end of the operating platform (1), and the image display mechanism (6) is movably connected with the operating platform (1).
7. The mathematical application solid geometry experimental apparatus according to claim 1, wherein: the geometric display component (5) is arranged on one side of the top end of the operating platform (1), and the geometric display component (5) is movably connected with the operating platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921707949.XU CN210777222U (en) | 2019-10-12 | 2019-10-12 | Mathematics applied solid geometry experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921707949.XU CN210777222U (en) | 2019-10-12 | 2019-10-12 | Mathematics applied solid geometry experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210777222U true CN210777222U (en) | 2020-06-16 |
Family
ID=71043651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921707949.XU Expired - Fee Related CN210777222U (en) | 2019-10-12 | 2019-10-12 | Mathematics applied solid geometry experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210777222U (en) |
-
2019
- 2019-10-12 CN CN201921707949.XU patent/CN210777222U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20211012 |